JPS612593U - Earth pressure gauge for shield excavator - Google Patents
Earth pressure gauge for shield excavatorInfo
- Publication number
- JPS612593U JPS612593U JP8525784U JP8525784U JPS612593U JP S612593 U JPS612593 U JP S612593U JP 8525784 U JP8525784 U JP 8525784U JP 8525784 U JP8525784 U JP 8525784U JP S612593 U JPS612593 U JP S612593U
- Authority
- JP
- Japan
- Prior art keywords
- earth pressure
- pressure gauge
- shield excavator
- mounting seat
- shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来′例の全体断面図、第２図は同要部拡大図
、第３図は本考案の一実施例の要部拡大断面図、第４図
は第３図のＩ−Ｉ矢視図である。Fig. 1 is an overall sectional view of the conventional example, Fig. 2 is an enlarged view of the same main part, Fig. 3 is an enlarged sectional view of the main part of an embodiment of the present invention, and Fig. 4 is I-I of Fig. 3. It is an arrow view.
Claims (1)
の土圧検出面が挿入される穴部を有する環状あ取付座を
設け、該取付座に、土圧計本体を、その土圧検出面と取
付座の圧力室側端面との間に空間部が構成されるように
取付け、且つ上記取付座に、空間部に保護物質を注入す
るための注人管を接続したことを特徴とするシールド掘
進機における士圧計。An annular mounting seat having a hole into which the earth pressure detection surface of the earth pressure gauge body is inserted is provided on the inner wall of the pressure chamber formed in the cutter head. A shield excavation characterized in that the shield is mounted so that a space is formed between the mounting seat and the end face on the pressure chamber side, and a pouring pipe for injecting a protective substance into the space is connected to the mounting seat. A manure gauge on a machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8525784U JPS612593U (en) | 1984-06-07 | 1984-06-07 | Earth pressure gauge for shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8525784U JPS612593U (en) | 1984-06-07 | 1984-06-07 | Earth pressure gauge for shield excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS612593U true JPS612593U (en) | 1986-01-09 |
Family
ID=30635488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8525784U Pending JPS612593U (en) | 1984-06-07 | 1984-06-07 | Earth pressure gauge for shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021338A (en) * | 2013-07-22 | 2015-02-02 | 株式会社奥村組 | Exchange device and exchange method for earth pressure gauge of mud pressure shield machine |
| JP2023000042A (en) * | 2021-06-17 | 2023-01-04 | 地中空間開発株式会社 | Shield machine and method for measuring earth and sand pressure of shield machine |
| JP2023015919A (en) * | 2021-07-20 | 2023-02-01 | 戸田建設株式会社 | Face soil water pressure measuring method and face soil water pressure measuring device for shield machine |
-
1984
- 1984-06-07 JP JP8525784U patent/JPS612593U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021338A (en) * | 2013-07-22 | 2015-02-02 | 株式会社奥村組 | Exchange device and exchange method for earth pressure gauge of mud pressure shield machine |
| TWI614396B (en) * | 2013-07-22 | 2018-02-11 | 奧村組股份有限公司 | Exchange device of earth pressure gauge of mud pressure shield tunneling machine and exchange method of earth pressure gauge of mud pressure shield tunneling machine |
| JP2023000042A (en) * | 2021-06-17 | 2023-01-04 | 地中空間開発株式会社 | Shield machine and method for measuring earth and sand pressure of shield machine |
| JP2023015919A (en) * | 2021-07-20 | 2023-02-01 | 戸田建設株式会社 | Face soil water pressure measuring method and face soil water pressure measuring device for shield machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS612593U (en) | Earth pressure gauge for shield excavator | |
| JPS595699U (en) | Backfilling agent injection device | |
| JPS6066792U (en) | shield tunneling machine | |
| JPS6022595U (en) | Measuring instrument mounting device for shield tunneling machine | |
| JPS5810996U (en) | Face stabilizing liquid injection device for shield type tunnel excavation machine | |
| JPS60184548U (en) | Syringe | |
| JPS6053895U (en) | shield tunneling machine | |
| JPS62140334U (en) | ||
| JPS60104492U (en) | shield tunneling machine | |
| JPS6099177U (en) | agricultural tractor | |
| JPS5876691U (en) | Sludge injection pipe of shield tunneling machine | |
| JPS5838895U (en) | tunnel boring machine | |
| JPS60151959U (en) | Suction head of pump dredger | |
| JPS6150190U (en) | ||
| JPS60151994U (en) | shield tunneling machine | |
| JPS581695U (en) | Tunnel excavator cutting | |
| JPS5845797U (en) | Earth removal device for shield excavator | |
| JPS5835063U (en) | Sealing devices for valve structures | |
| JPS59106015U (en) | cylindrical pulsa | |
| JPS59144539U (en) | Replacement structure of pressure receiving part for pressure transducer | |
| JPS616594U (en) | Rock crushing device that uses fluid pressure | |
| JPS58124599U (en) | Backfilling agent injection pipe device for shield excavator | |
| JPS59132962U (en) | fusible plug | |
| JPS60162194U (en) | Wear detection device for overcut cutters | |
| JPS60165835U (en) | Earth pressure gauge for mountain retaining walls |